CN110712178B - Preformed armor rod mounting tool - Google Patents
Preformed armor rod mounting tool Download PDFInfo
- Publication number
- CN110712178B CN110712178B CN201910973423.4A CN201910973423A CN110712178B CN 110712178 B CN110712178 B CN 110712178B CN 201910973423 A CN201910973423 A CN 201910973423A CN 110712178 B CN110712178 B CN 110712178B
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- CN
- China
- Prior art keywords
- preformed armor
- fastener
- handle
- clamping piece
- preformed
- Prior art date
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The application provides a preformed armor rod mounting tool, which comprises a handle, the one end of handle is installed and is supported the fastener, one side of supporting the fastener articulates there is the rotation fastener, it is fixed through the hasp to support the upper end of fastener and the upper end of rotating the fastener, it all is provided with the arc draw-in groove with preformed armor rod assorted to support the fastener and rotate the relative medial surface of fastener. The invention has the beneficial effects that: one is to reduce the amount of preformed armour rod deformation. After the lock catch is locked, the preformed armor rods are wrapped in the tool grooves by the installing tool, the preformed armor rods are rotated to the position by means of rotation and friction, and the situation that the preformed armor rods are damaged by sharp tools by using a screwdriver and the like is avoided. Secondly, the installation force is reduced. The design of handle can show the moment of torsion when increasing the installation, reduces the construction dynamics. Thirdly, the operation is convenient. The tool is simple in structure and flexible and convenient to operate.
Description
Technical Field
The invention relates to the technical field of power line construction, in particular to a preformed armor rod mounting tool.
Background
The preformed armor rods are connecting fittings used for overhead power conductors and overhead power optical cable terminals, suspensions, joints and the like, are widely applied to the engineering fields of line construction, ground wire reinforcement and the like, and are shaped as shown in figure 1. When the preformed armor rods are installed, due to the properties of grouping design and spiral design, and no special tool for clamping the preformed armor rods is provided, the preformed armor rods deform during installation, and the preformed armor rods are usually installed by adopting sharp tools such as a screwdriver and the like in the prior art to cause certain damage to the preformed armor rods, which is a disadvantage existing in the prior art.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the preformed armor rod mounting tool, when the preformed armor rod is mounted by using the mounting tool, the preformed armor rod cannot be damaged, and the preformed armor rod is prevented from being deformed during mounting.
In order to achieve the purpose, the invention provides a preformed armor rod installing tool which comprises a handle, wherein one end of the handle is provided with a supporting clamping piece, one side of the supporting clamping piece is hinged with a rotating clamping piece, the upper end of the supporting clamping piece and the upper end of the rotating clamping piece are fixed through a lock catch, and the inner side surfaces of the supporting clamping piece and the rotating clamping piece, which are opposite to each other, are provided with arc-shaped clamping grooves matched with preformed armor rods.
Furthermore, a connecting plate is fixed on the upper portion of the rotating clamping piece, threaded holes with opposite rotation directions are formed in two ends of the connecting plate, push rods are respectively connected in the threaded holes in a threaded mode, and the other ends of the push rods are fixed to the large end of the vertebral body.
Furthermore, the diameter of the small end of the cone body is smaller than that of the preformed armor rods, and the diameter of the large end of the cone body is equal to that of the preformed armor rods.
Furthermore, a sleeve is arranged outside the handle, and a compression screw is arranged on the side wall of the sleeve.
Furthermore, a cavity is arranged in the vertebral body, and the push rod is arranged in the cavity.
Furthermore, the push rod is in a T shape.
Further, the rotating clamping piece and the connecting plate are fixed through a bolt.
Furthermore, the supporting clamping piece and the rotating clamping piece are both arc-shaped structures.
The invention has the beneficial effects that: one is to reduce the amount of preformed armour rod deformation. After the lock catch is locked, the preformed armor rods are wrapped in the tool grooves by the installing tool, the preformed armor rods are rotated to the position by means of rotation and friction, and the situation that the preformed armor rods are damaged by sharp tools by using a screwdriver and the like is avoided. Secondly, the installation force is reduced. The design of handle can show the moment of torsion when increasing the installation, reduces the construction dynamics. Thirdly, the operation is convenient. The tool is simple in structure and flexible and convenient to operate.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of a preformed armor rod.
Fig. 2 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 3 is a schematic structural view of the preformed armor rods after being clamped according to the first embodiment.
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
In the figure, 1 is a sleeve, 2 is a compression screw, 3 is a handle, 4 is a hinge shaft, 5 is an arc clamping groove, 6 is a rotating clamping piece, 7 is a lock catch, 8 is an arc clamping groove, 9 is a supporting clamping piece, 10 is a cone, 11 is a push rod, 12 is a cavity, 13 is a connecting plate, 14 is a bolt, 15 is a bolt and 16 is pre-twisted wire.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 2 and 3, a preformed armor rod mounting tool, includes handle 3, support fastener 9 is installed to the one end of handle 3, one side of supporting fastener 9 articulates there is rotation fastener 6, the upper end of supporting fastener 9 and the upper end of rotating fastener 6 are fixed through hasp 7, the medial surface that supports fastener 9 and rotation fastener 6 relative all is provided with the arc draw-in groove with 16 assorted preformed armor rods, it is the arc structure to support fastener 9 and rotate fastener 6. When the device is used, the supporting clamping piece 9 is clamped on the preformed armor rods 16, the rotating clamping piece 6 is rotated, the rotating clamping piece 6 is clamped on the preformed armor rods 16, the lock catch 7 is locked, and the preformed armor rods 16 are installed in place by means of friction between the supporting clamping piece 9 and the rotating clamping piece 6 and the preformed armor rods 16 respectively.
In the invention, the lock catch 7 is a steel annular lock catch which is hinged on the rotary clamping piece 6, and a clamping groove is arranged on the supporting clamping piece 9 for matching with the lock catch 7. In the practical application process, the annular lock catch 7 is clamped in the clamping groove, and the locking of the support clamping piece 9 and the rotating clamping piece 6 on the preformed armor rods 16 can be completed.
In order to reduce the damage of the support clamping piece 9 and the rotating clamping piece 6 to the preformed armor rods 16 when the preformed armor rods 16 are locked, resin teeth are arranged in the arc-shaped clamping groove 8 of the support clamping piece 9 and the arc-shaped clamping groove 5 of the rotating clamping piece 6, so that the damage to the preformed armor rods 16 is reduced, and the friction force can be increased. The resin teeth are the mating parts for the preformed armor rods 16 made of resin material.
In order to reduce the force applied during installation, a sleeve 1 is arranged outside the handle 3, a compression screw 2 is arranged on the side wall of the sleeve 1, the length of the force arm is adjusted by adjusting the installation position of the sleeve 1 on the handle 3, the torque during installation can be obviously increased, and the construction force is reduced.
Example two: as shown in fig. 4, different from the first embodiment, a connecting plate 13 is fixed on the upper portion of the rotating fastener 6 through a bolt 14, threaded holes with opposite turning directions are arranged at two ends of the connecting plate 13, a T-shaped push rod 11 is respectively connected in the threaded holes in a threaded manner, and the other end of the push rod 11 is fixed with the large end of the vertebral body 10. Specifically, a cavity 12 is arranged in the vertebral body 10, and the push rod 11 is arranged in the cavity 12.
When the connecting plate 13 is rotated, the two vertebral bodies 10 can move towards the direction far away from the connecting plate 13, so that the two vertebral bodies 10 are pushed to enter the holes formed by the preformed armor rods 16, the two vertebral bodies 10 play a role in supporting and fixing the preformed armor rods 16, and the phenomenon of mounting failure caused by slippage of the preformed armor rods 16 in the supporting clamping piece 9 and the rotating clamping piece 6 can be avoided when the handle 3 is rotated again.
The cone 10 supports the preformed armor rods 16, the diameter of the small end of the cone 10 is smaller than that of the preformed armor rods 16, the diameter of the large end of the cone 10 is equal to that of the preformed armor rods 16, the small end of the cone 10 can smoothly enter the preformed armor rods 16, and the large end of the cone 10 cannot deform the preformed armor rods 16 due to the fact that the diameter of the large end of the cone 10 is too large.
In order to adapt to the installation requirement, the handle 3 can be provided in two sections and fixed by the bolts 15.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a preformed armor rod mounting tool which characterized in that: including handle (3), the one end of handle (3) is installed and is supported fastener (9), one side of supporting fastener (9) articulates there is rotation fastener (6), it is fixed through hasp (7) to support the upper end of fastener (9) and the upper end of rotating fastener (6), it all is provided with preformed armor rod (16) assorted arc draw-in groove to support fastener (9) and the relative medial surface of rotation fastener (6), the upper portion of rotating fastener (6) is fixed with connecting plate (13), the both ends of connecting plate (13) are provided with the screw hole to opposite soon, threaded connection has push rod (11) in the screw hole respectively, the other end of push rod (11) is fixed with the big end of centrum (10).
2. The preformed armor rod installation tool of claim 1, wherein: the diameter of the small end of the cone body (10) is smaller than that of the preformed armor rods (16), and the diameter of the large end of the cone body (10) is equal to that of the preformed armor rods (16).
3. The preformed armor rod installation tool of claim 1 or 2, wherein: the handle (3) is provided with a sleeve (1) on the outside, and a compression screw (2) is arranged on the side wall of the sleeve (1).
4. The preformed armor rod installation tool of claim 1, wherein: a cavity (12) is arranged in the vertebral body (10), and the push rod (11) is arranged in the cavity (12).
5. The preformed armor rod installation tool of claim 4, wherein: the push rod (11) is T-shaped.
6. The preformed armor rod installation tool of claim 1, wherein: the rotary clamping piece (6) and the connecting plate (13) are fixed through a bolt (14).
7. The preformed armor rod installation tool of claim 1, wherein: the supporting clamping piece (9) and the rotating clamping piece (6) are both arc-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910973423.4A CN110712178B (en) | 2019-10-14 | 2019-10-14 | Preformed armor rod mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910973423.4A CN110712178B (en) | 2019-10-14 | 2019-10-14 | Preformed armor rod mounting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110712178A CN110712178A (en) | 2020-01-21 |
| CN110712178B true CN110712178B (en) | 2021-04-23 |
Family
ID=69211533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910973423.4A Active CN110712178B (en) | 2019-10-14 | 2019-10-14 | Preformed armor rod mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110712178B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010016576U1 (en) * | 2010-11-30 | 2011-04-07 | Truppe, Claus | cable sorter |
| CN203357334U (en) * | 2013-06-20 | 2013-12-25 | 林群富 | Sleeve barrel spanner expansion and contraction device |
| CN103972840A (en) * | 2014-04-01 | 2014-08-06 | 姚红亮 | Vibration damper for high-voltage transmission lines |
| CN207765884U (en) * | 2017-11-22 | 2018-08-24 | 赵小林 | A kind of municipal works cable bearer |
-
2019
- 2019-10-14 CN CN201910973423.4A patent/CN110712178B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010016576U1 (en) * | 2010-11-30 | 2011-04-07 | Truppe, Claus | cable sorter |
| CN203357334U (en) * | 2013-06-20 | 2013-12-25 | 林群富 | Sleeve barrel spanner expansion and contraction device |
| CN103972840A (en) * | 2014-04-01 | 2014-08-06 | 姚红亮 | Vibration damper for high-voltage transmission lines |
| CN207765884U (en) * | 2017-11-22 | 2018-08-24 | 赵小林 | A kind of municipal works cable bearer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110712178A (en) | 2020-01-21 |
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